Introduction：Basic information about CAS 18980-21-7|METHYL 3-ETHYL-4-HYDROXYBENZOATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | METHYL 3-ETHYL-4-HYDROXYBENZOATE |
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| CAS Number | 18980-21-7 | Molecular Weight | 201.06000 |
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| Density | 1.469g/cm3 | Boiling Point | 256.1ºC at 760mmHg |
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| Molecular Formula | C8H9BrO | Melting Point | / |
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| MSDS | / | Flash Point | 108.7ºC |
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Names
| Name | 4-bromo-2-ethylphenol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.469g/cm3 |
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| Boiling Point | 256.1ºC at 760mmHg |
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| Molecular Formula | C8H9BrO |
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| Molecular Weight | 201.06000 |
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| Flash Point | 108.7ºC |
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| Exact Mass | 199.98400 |
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| PSA | 20.23000 |
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| LogP | 2.71710 |
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| Vapour Pressure | 0.00979mmHg at 25°C |
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| Index of Refraction | 1.577 |
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| InChIKey | MAAADQMBQYSOOG-UHFFFAOYSA-N |
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| SMILES | CCc1cc(Br)ccc1O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SJ8300000
- CHEMICAL NAME :
- Phenol, 4-bromo-2-ethyl-
- CAS REGISTRY NUMBER :
- 18980-21-7
- BEILSTEIN REFERENCE NO. :
- 2413107
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H9-Br-O
- MOLECULAR WEIGHT :
- 201.08
- WISWESSER LINE NOTATION :
- QR DE B2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 32,171,1977
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Safety Information
Customs
| HS Code | 2908199090 |
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| Summary | HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
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Synonyms
| 5-Brom-2-hydroxy-1-aethyl-benzol |
| ethyl-p-Bromophenol |
| 4-bromo-2-ethyl-phenol |
| 4-Brom-2-aethylphenol |
| 5-bromo-2-ethylphenol |
| 2-Aethyl-4-brom-phenol |
| Phenol,4-bromo-2-ethyl |
| EINECS 242-718-9 |
| 2-ethyl-4-bromo-phenol |
